{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "image/png": "iVBORw0KGgoAAAANSUhEUgAAAE4AAAAWCAYAAABud6qHAAAABHNCSVQICAgIfAhkiAAAAihJREFU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\n",
      "text/latex": [
       "$$\\left\\{-1, 1\\right\\}$$"
      ],
      "text/plain": [
       "{-1, 1}"
      ]
     },
     "execution_count": 1,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "from sympy import *\n",
    "x, y, z = symbols('x y z')\n",
    "init_printing(use_unicode=True)\n",
    "solveset(Eq(x**2, 1), x)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.6.3"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 2
}
